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Diffstat (limited to 'include/configs/rk3036_common.h')
| -rw-r--r-- | include/configs/rk3036_common.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/include/configs/rk3036_common.h b/include/configs/rk3036_common.h new file mode 100644 index 0000000..525fabc --- /dev/null +++ b/include/configs/rk3036_common.h @@ -0,0 +1,103 @@ +/* + * (C) Copyright 2015 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef __CONFIG_RK3036_COMMON_H +#define __CONFIG_RK3036_COMMON_H + +#include <asm/arch/hardware.h> + +#define CONFIG_SYS_NO_FLASH +#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_MALLOC_LEN (32 << 20) +#define CONFIG_SYS_CBSIZE 1024 +#define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_SYS_THUMB_BUILD +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) +#define CONFIG_SYS_TIMER_BASE 0x200440a0 /* TIMER5 */ +#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) + +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_MEM32 + +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_MALLOC_SIMPLE +#endif + +#define CONFIG_SYS_TEXT_BASE 0x60000000 +#define CONFIG_SYS_INIT_SP_ADDR 0x60100000 +#define CONFIG_SYS_LOAD_ADDR 0x60800800 +#define CONFIG_SPL_STACK 0x10081fff +#define CONFIG_SPL_TEXT_BASE 0x10081004 + +#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (4 << 10) +#define CONFIG_ROCKCHIP_CHIP_TAG "RK30" + +#define CONFIG_ROCKCHIP_COMMON + +/* MMC/SD IP block */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_CMD_MMC +#define CONFIG_SDHCI +#define CONFIG_DWMMC +#define CONFIG_BOUNCE_BUFFER + +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_FAT +#define CONFIG_FAT_WRITE +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_FS_GENERIC +#define CONFIG_PARTITION_UUIDS +#define CONFIG_CMD_PART + +#define CONFIG_CMD_CACHE +#define CONFIG_CMD_TIME + +#define CONFIG_SYS_SDRAM_BASE 0x60000000 +#define CONFIG_NR_DRAM_BANKS 1 +#define SDRAM_BANK_SIZE (512UL << 20UL) + +#define CONFIG_SPI_FLASH +#define CONFIG_SPI +#define CONFIG_CMD_SF +#define CONFIG_CMD_SPI +#define CONFIG_SPI_FLASH_GIGADEVICE +#define CONFIG_SF_DEFAULT_SPEED 20000000 + +#define CONFIG_CMD_I2C + +#ifndef CONFIG_SPL_BUILD +#include <config_distro_defaults.h> + +#define ENV_MEM_LAYOUT_SETTINGS \ + "scriptaddr=0x60000000\0" \ + "pxefile_addr_r=0x60100000\0" \ + "fdt_addr_r=0x61f00000\0" \ + "kernel_addr_r=0x62000000\0" \ + "ramdisk_addr_r=0x64000000\0" + +/* First try to boot from SD (index 0), then eMMC (index 1 */ +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(MMC, mmc, 1) + +#include <config_distro_bootcmd.h> + +/* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, + * so limit the fdt reallocation to that */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "fdt_high=0x7fffffff\0" \ + ENV_MEM_LAYOUT_SETTINGS \ + BOOTENV +#endif + +#endif |